Lead Full Stack Engineer based in Dhaka, Bangladesh
I build product interfaces, backend services, data systems, and the infrastructure that ships them.
I'm a lead full-stack product engineer at Kuno. I work across TypeScript applications, APIs, data, application security, cloud infrastructure, testing, and release operations.
I started with web development in late 2020, moved into React Native and Expo product work in 2021, and grew into full-stack architecture and delivery. I like following a product problem through the whole system, including the less visible work that makes it secure, reliable, and ready to ship.
| Period | Company | Role |
|---|---|---|
| Mar 2026 to present | Kuno | Lead Full Stack Engineer |
| Jan 2025 to Mar 2026 | Kuno | Full Stack Engineer |
| Dec 2023 to Jan 2025 | Kuno | Mobile Application Developer |
| Jun 2021 to Jan 2024 | Tilleli | React Native Developer |
| Jul 2021 to Sep 2021 | Bugfixers | Frontend Developer |
At Kuno, I contribute to B2B product workflows across React interfaces, APIs, validation, data services, authorization, infrastructure, and automated testing. At Tilleli, I built and maintained a React Native and Expo events application with Firebase services and managed its build and store-release workflows.
expo-in-app-updatesis an Expo module I created and maintain. It provides one TypeScript API for Android Play Core update flows and iOS App Store version checks, with native implementations in Kotlin and Swift.ghosttimeis a TypeScript CLI for animated terminal output.- TailSync is an experimental Swift iOS utility for private-network file transfer through Tailscale Taildrop.
- Android Mac Display explores low-latency screen streaming between macOS and Android.
| Area | Technologies and practices |
|---|---|
| Product engineering | TypeScript, JavaScript, React, TanStack Router, TanStack Query, Tailwind CSS |
| Mobile and native | React Native, Expo, Kotlin, Swift, Firebase, EAS Build and Update |
| Backend and data | Bun, Elysia, Node.js, Drizzle, PostgreSQL, Redis, REST APIs |
| Cloud and delivery | AWS, Terraform, Docker, GitHub Actions, CI/CD, release engineering |
| Quality and security | Vitest, Bun tests, Playwright, API contract tests, authorization, privacy boundaries |
- Complete Web Development Course with Jhankar Mahbub, Programming Hero, April 2021
- Complete React Native: Zero to Mastery, June 2021




